40225510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7547}}^1$

素因数の和:7608

約数の個数: 32

約数和(自身を含む): 79888032

約数和(自身を除く): 39662522

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 7547, 15094, 37735, 75470, 98111, 196222, 309427, 490555, 618854, 981110, 1547135, 3094270, 4022551, 8045102, 20112755, 40225510]

約数ペア:

[(1, 40225510), (2, 20112755), (5, 8045102), (10, 4022551), (13, 3094270), (26, 1547135), (41, 981110), (65, 618854), (82, 490555), (130, 309427), (205, 196222), (410, 98111), (533, 75470), (1066, 37735), (2665, 15094), (5330, 7547)]